CN103175467A - Axial testing mechanism for rim - Google Patents
Axial testing mechanism for rim Download PDFInfo
- Publication number
- CN103175467A CN103175467A CN2011104330172A CN201110433017A CN103175467A CN 103175467 A CN103175467 A CN 103175467A CN 2011104330172 A CN2011104330172 A CN 2011104330172A CN 201110433017 A CN201110433017 A CN 201110433017A CN 103175467 A CN103175467 A CN 103175467A
- Authority
- CN
- China
- Prior art keywords
- wheel rim
- bearing
- fabricated section
- spring
- pedestal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
An axial testing mechanism for a rim comprises a seat, a first mounting element, a second mounting element, a bearing, a servo motor, a guide rod, a base, a spring and a resistance scale. One end of the guide rod is fixed with the second mounting element, and the other end of the guide rod is fixed with the base. Two ends of the spring are connected with the first mounting element and the base respectively. The servo motor drives the bearing to move and contacts the bearing with the rim, the bearing moves when the rim contact surface is not flat and drives the second mounting element and the guide rod to move, the guide rod moves to drive the spring to be tensioned, the resistance scale collects movement changing data of the bearing, and the spring force drives the bearing to return to the initial position when the rim contact surface recovers flatness. According to the axial testing mechanism for the rim, the flatness of the rim can be measured accurately through a reset structure with the spring and the resistance scale for collecting bearing bounce data, the structure is simple, and the measurement is accurate.
Description
Technical field
The present invention relates to field of machining, relate in particular to a kind of wheel rim checkout equipment.
Background technology
In prior art, wheel rim dispatches from the factory and frontly need to carry out to wheel rim the detection of compressive deformation, generally by hand or mechanical compression, the wheel rim profile inscription rubbing after distortion is got off, whether qualifiedly detect wheel rim with reference to the table of comparisons, also can detect by physical construction for the side of wheel rim.
A kind of wheel rim pick-up unit of measuring wheel rim side pressurized situation in prior art, it comprises test board, test board comprises base, be fixedly arranged on universal stage and wheel rim side testing agency on base.Universal stage middle part is provided with for the tempered glass of placing wheel rim and can be to the pressure-driven mechanism that wheel rim is exerted pressure.Base middle part is provided with for detection of wheel rim at pressure-driven mechanism exert pressure video survey sensor and the detection control apparatus of lower deformation, and detection control apparatus controlled pressure driving mechanism drives and record the detection data that the video survey sensor is exported.Pressure-driven mechanism comprises the support that is fixed in universal stage one side, and support comprises the fixing clamping limb of the fixed leg that is fixed on universal stage, the slide that passes fixed leg and fixed head and an end and slide both sides, and the clamping limb other end is in order to fixing wheel rim stationary shaft.Wheel rim side testing agency comprises the triaxial connecting system that is fixed in the base sidepiece and the scanning sensor that is fixed on triaxial connecting system, scanning sensor detects the surperficial compressive deformation of rim side, and the detection data of detection control apparatus writing scan sensor output, but the wheel rim pick-up unit of this kind structure can only be measured wheel rim side compressive deformation situation, can not measure the axial pressurized situation of wheel rim.
Therefore, for above-mentioned technical matters, be necessary to provide a kind of structure improved wheel rim axial testing agency of having, to overcome defects.
Summary of the invention
In view of this, the invention provides a kind of axial testing agency of wheel rim that can accurately measure wheel rim flatness and wheel rim steel wire shearing strength.
For achieving the above object, the invention provides following technical scheme:
the axial testing agency of a kind of wheel rim, it comprises pedestal, be located on pedestal and relative fixed the first fabricated section of pedestal, the second fabricated section, be arranged on the bearing mounting base on the second keeper, be located at the bearing on bearing mounting base, control the servo motor of bearing movable, the guide pole that runs through the second fabricated section, pedestal, spring, be fixedly connected on the resistance scale of the second fabricated section one side, described the second fabricated section can move by relative the first fabricated section, one end and second fabricated section of described guide pole interfix, the other end and the pedestal of described guide pole interfix, one end of described spring is connected on the first fabricated section, the other end of described spring is connected on pedestal, described servo motor driven bearing movable also makes bearing contact with wheel rim, described bearing produces motion when meeting the out-of-flatness of wheel rim surface of contact, described bearing movable drives the second fabricated section and guide pole motion, the described guide pole Sports band spring of moving is stretched, resistance scale is collected the motion change data of bearing, when described wheel rim surface of contact recovers smooth, spring force band dynamic bearing is got back to reference position.
Preferably, in above-mentioned wheel rim axial testing agency, contact for point between described bearing and wheel rim.
Preferably, in above-mentioned wheel rim axial testing agency, described the first fabricated section is provided with the first reference column, and described pedestal is provided with the second reference column, and the two ends of described spring are separately fixed on the first reference column and the second reference column.
Preferably, in above-mentioned wheel rim axial testing agency, the axial testing agency of described wheel rim also comprises screw rod, the nut that coordinates with screw rod and the handwheel of controlling the screw rod rotation, described hand wheel rotating drives screw rod original place rotation, described screw rod original place is rotated and is impelled nut to produce relative motion, and the nut motion drives whole pedestal motion.
Preferably, in above-mentioned wheel rim axial testing agency, described wheel rim axial testing agency also comprises measuring the wheel hub of wheel rim steel wire shearing strength, the steel wire of the position of described wheel hub on the wheel rim.
Preferably, in above-mentioned wheel rim axial testing agency, described wheel hub comprises two, and described two wheel hubs lay respectively at the wheel rim both sides and stagger mutually in the position.
Can find out from technique scheme, but the wheel rim of the embodiment of the present invention axial testing agency by one with the resetting structure of spring and collect the beat resistance scale of data of bearing, can measure accurately the flatness of wheel rim, simple in structure and measure accurately.
Description of drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing relevant of the present invention in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 has the wheel rim pick-up unit of wheel rim of the present invention axial testing agency and the schematic diagram of wheel rim;
Fig. 2 is the schematic diagram of another angle of Fig. 1;
Fig. 3 is the sectional perspective schematic diagram of wheel rim clamping and rotating system in Fig. 1;
Fig. 4 is the sectional perspective schematic diagram of the axial testing agency of wheel rim of the present invention;
Fig. 5 is the schematic diagram of another angle of Fig. 4;
Fig. 6 is the schematic diagram of the another angle of Fig. 5;
Fig. 7 is the sectional perspective schematic diagram of the axial testing agency of wheel rim of the present invention;
Fig. 8 is the schematic diagram of another angle of Fig. 7;
Fig. 9 is the schematic diagram of the another angle of Fig. 7.
Wherein: 100, wheel rim clamping and rotating system; 11, location division; 12, two bar cylinders; 13, driving pulley; 14, control motor; 15, driven pulley; 16, belt; 17, turning axle; 18, contact roller; 200, wheel rim axial testing agency; 20, pedestal; 21, the first fabricated section; 211, the first reference column; 22, the second fabricated section; 23, bearing mounting base; 24, bearing; 25, servo motor; 26, guide pole; 27, pedestal; 271, the second reference column; 28, spring; 29, resistance scale; 201, screw rod; 202, handwheel; 203, wheel hub; 300, wheel rim.
Embodiment
the invention discloses a kind of axial testing agency of wheel rim that can accurately measure wheel rim flatness and wheel rim steel wire shearing strength, the axial testing agency of this wheel rim is provided with fixed the first fabricated section, the second fabricated section of relative the first fabricated section motion of energy, be arranged on the bearing mounting base on the second keeper, be located at the bearing on bearing mounting base, servo motor, spring, be fixedly connected on the resistance scale of the second fabricated section one side, wherein, the servo motor driven bearing movable also makes bearing contact with wheel rim, bearing produces motion when meeting the out-of-flatness of wheel rim surface of contact, bearing movable drives the second fabricated section and guide pole motion, the guide pole Sports band spring of moving is stretched, resistance scale is collected the motion change data of bearing, when the wheel rim surface of contact recovers smooth, spring force band dynamic bearing is got back to reference position, but by one with the resetting structure of spring and collect the beat resistance scale of data of bearing, can measure accurately the flatness of wheel rim, simple in structure and measure accurately.
The axial testing agency of wheel rim disclosed by the invention also is provided with two and lays respectively at the wheel hub that staggers mutually in wheel rim both sides and position, by in steel wire both sides, this two wheel hubs that stagger in the position being set, can be convenient for measuring the shearing strength of wheel rim steel wire.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is described in detail, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work belongs to the scope of protection of the invention.
See also Figure 1 and Figure 2, the wheel rim pick-up unit comprises 200 two parts of wheel rim clamping and rotating system 100 and the axial testing agency of wheel rim, wherein, wheel rim clamping and rotating system 100 is realized the location of a wheel rim 300 and is continued rotation, be convenient to 200 operations of follow-up wheel rim axial testing agency with this, the axial testing agency 200 of wheel rim is in the situation that wheel rim 300 continues the flatness that wheel rim 300 is measured in rotation.
see also Fig. 2 and shown in Figure 3, wheel rim clamping and rotating system 100 is provided with two location divisions 11 and utilizes two bar cylinders 12 to control these two location divisions 11 and clamps wheel rim 300, and it is firm that the structural design of mechanization makes wheel rim 300 clamp, this wheel rim clamping and rotating system 100 also is provided with driving pulley 13, control the control motor 14 that driving pulley 13 rotates, driven pulley 15, be enclosed within the belt 16 on driving pulley 13 and driven pulley 15, the turning axle 17 that is fixed together with driven pulley 15 and be fixed together with turning axle 17 and compress the contact roller 18 of wheel rim 300, control motor 14 and control driving pulley 13 rotations, driving pulley 13 rotates and drives driven pulley 15 rotations, driving contact roller 18 when turning axle 17 rotates under the drive of driven pulley 13 rotates, contact roller 18 rotates and drives wheel rim 300 rotations, by adopting simple principal and subordinate's movable belt pulley 13, 15 structures and contact roller 18 structures indirectly drive wheel rim 300 and continue rotation, simple in structure, easy to operate.
See also Fig. 4 to shown in Figure 9, wheel rim axial testing agency 200 comprises pedestal 20, be located on pedestal 20 and the second fabricated section 22 of fixed the first fabricated section 21 of pedestal 20, pedestal 20 motions relatively relatively, be arranged on bearing mounting base 23 on the second keeper 22, be located at bearing 24 on bearing mounting base 23, control bearing 24 motions servo motor 25, the guide pole 26 that runs through the second fabricated section 22, pedestal 27, spring 28, be fixedly connected on the resistance scale 29 of the second fabricated section 22 1 sides.The second fabricated section 22 can relative the first fabricated section 21 motions.One end of guide pole 26 and the second fabricated section 22 interfix, and the other end of guide pole 26 and pedestal 27 interfix.One end of spring 28 is connected on the first fabricated section 21, and the other end of spring 28 is connected on pedestal 27.Servo motor 25 driving bearings 24 move and bearing 24 are contacted with wheel rim 300, bearing 24 produces motion when meeting wheel rim 300 surface of contact out-of-flatness, bearing 24 motions drive the second fabricated section 22 and guide pole 26 motions, the guide pole 26 Sports bands spring 28 of moving is stretched, the motion change data that resistance scale 29 is collected bearing 24, when wheel rim 300 surface of contact recovered smooth, the tensile-elasticity band dynamic bearing 24 of spring 28 was got back to reference position.But with the resetting structure of spring 28 and collect the beat resistance scale 29 of data of bearing 24, can measure accurately the flatness of wheel rim 300 by one, simple in structure and measure accurately.
Contact for point between bearing 24 and wheel rim 300.The first fabricated section 21 is provided with the first reference column 211, and pedestal 27 is provided with the second reference column 271, and the two ends of spring 28 are separately fixed on the first reference column 211 and the second reference column 271.So arrange, spring 28 1 ends and the first fabricated section 21 maintain static, and the other end is stretched or shrinks along with the motion of pedestal 27.
for the detection demand that adapts to different size wheel rim 300 and make bearing 24 and wheel rim 300 contact stabilizations, the axial testing agency 200 of wheel rim of the present invention is provided with the adjustment structure of height up and down, this adjustment mechanism of height up and down comprises screw rod 201, the nut that coordinates with screw rod 201 and the handwheel 202 of controlling screw rod 201 rotations, handwheel 202 rotates and drives screw rod 201 original places rotations, screw rod 201 original places are rotated and are impelled nut to produce relative motion, the nut motion drives whole pedestal 20 motions, suitably rotate handwheel 202 to guarantee that bearing 24 contacts with wheel rim 300 according to the wheel rim 300 of different size.
The axial testing agency 200 of wheel rim also comprises measuring the wheel hub 203 of the steel wire shearing strength of wheel rim 300, the steel wire of the position of wheel hub 203 on the wheel rim 300.Wheel hub 203 comprises two, and these two wheel hubs 203 lay respectively at wheel rim 300 both sides and stagger mutually in the position.
the principle of work of the axial testing agency 200 of wheel rim of the present invention is: utilize wheel rim clamping and rotating system 100 that wheel rim 300 is fixing, open servo motor 25, bearing 24 is moved to wheel rim 300 1 sides and guarantees that bearing 24 contacts with wheel rim 300, open and control motor 14, under the drive of belt pulley, utilize principal and subordinate's movable belt pulley 13, 15 structures and contact roller 18 structures indirectly drive wheel rim 300 and continue rotation, when irregular protuberance appears in wheel rim 300 surface of contact, bearing 24 is met protuberance and motion laterally, bearing 24 motions drive the second fabricated section 22 and guide pole 26 motions, the guide pole 26 Sports bands spring 28 of moving is stretched, because resistance scale 29 is fixedly connected with the second fabricated section 22, so resistance scale 29 also can and then have data variation, resistance scale 29 can be collected the motion change data of lower bearing 24, when wheel rim 300 surface of contact recover smooth position, spring 28 elastic band dynamic bearings 24 are got back to reference position.
Compared with prior art, the invention has the beneficial effects as follows:
(1) but by one with the resetting structure of spring 28 and collect the beat resistance scale 29 of data of bearing 24, can measure accurately the flatness of wheel rim 300, simple in structure and measure accurately;
(2) handwheel 202 structures by screw rod 201, the nut that coordinates with screw rod 201 being set and controlling screw rod 201 rotations, rotation by handwheel 202 drives screw rod 201 original places rotations, screw rod 201 original places are rotated and are impelled nut to produce relative motion, and then drive 20 motions of whole pedestal, make wheel rim axial testing agency 200 suitably to adjust the position according to the wheel rim 300 of different size, guarantee that bearing 24 contacts with wheel rim 300 reliably;
(3) by the steel wire both sides at wheel rim 300, the wheel hub 203 that mutually staggers two positions is set, can be convenient for measuring the shearing strength of the steel wire of wheel rim 300.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and in the situation that do not deviate from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present invention is limited by claims rather than above-mentioned explanation, therefore is intended to include in the present invention dropping on the implication that is equal to important document of claim and all changes in scope.Any Reference numeral in claim should be considered as limit related claim.
In addition, be to be understood that, although this instructions is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should make instructions as a whole, and the technical scheme in each embodiment also can through appropriate combination, form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. wheel rim axial testing agency, it is characterized in that: comprise pedestal, be located on pedestal and relative fixed the first fabricated section of pedestal, the second fabricated section, be arranged on the bearing mounting base on the second keeper, be located at the bearing on bearing mounting base, control the servo motor of bearing movable, the guide pole that runs through the second fabricated section, pedestal, spring, be fixedly connected on the resistance scale of the second fabricated section one side, described the second fabricated section can move by relative the first fabricated section, one end and second fabricated section of described guide pole interfix, the other end and the pedestal of described guide pole interfix, one end of described spring is connected on the first fabricated section, the other end of described spring is connected on pedestal, described servo motor driven bearing movable also makes bearing contact with wheel rim, described bearing produces motion when meeting the out-of-flatness of wheel rim surface of contact, described bearing movable drives the second fabricated section and guide pole motion, the described guide pole Sports band spring of moving is stretched, resistance scale is collected the motion change data of bearing, when described wheel rim surface of contact recovers smooth, spring force band dynamic bearing is got back to reference position.
2. wheel rim axial testing agency according to claim 1 is characterized in that: contact for point between described bearing and wheel rim.
3. wheel rim axial testing agency according to claim 1, it is characterized in that: described the first fabricated section is provided with the first reference column, and described pedestal is provided with the second reference column, and the two ends of described spring are separately fixed on the first reference column and the second reference column.
4. wheel rim axial testing agency according to claim 1, it is characterized in that: also comprise screw rod, the nut that coordinates with screw rod and the handwheel of controlling the screw rod rotation, described hand wheel rotating drives screw rod original place rotation, described screw rod original place is rotated and is impelled nut to produce relative motion, and the nut motion drives whole pedestal motion.
5. wheel rim axial testing agency according to claim 1 is characterized in that: also comprise measuring the wheel hub of wheel rim steel wire shearing strength, the steel wire of the position of described wheel hub on the wheel rim.
6. wheel rim axial testing agency according to claim 5, it is characterized in that: described wheel hub comprises two, described two wheel hubs lay respectively at the wheel rim both sides and stagger mutually in the position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110433017.2A CN103175467B (en) | 2011-12-21 | 2011-12-21 | The axial testing agency of wheel rim |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110433017.2A CN103175467B (en) | 2011-12-21 | 2011-12-21 | The axial testing agency of wheel rim |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103175467A true CN103175467A (en) | 2013-06-26 |
| CN103175467B CN103175467B (en) | 2015-10-28 |
Family
ID=48635501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110433017.2A Active CN103175467B (en) | 2011-12-21 | 2011-12-21 | The axial testing agency of wheel rim |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103175467B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314900A (en) * | 2017-07-13 | 2017-11-03 | 宁波环驰太平洋轴承有限公司 | A kind of full-automatic bearing detection machine |
| CN107860353A (en) * | 2017-12-25 | 2018-03-30 | 天能电池(芜湖)有限公司 | Battery grid cast welded mold deformation degree detecting device |
| CN113720677A (en) * | 2021-06-15 | 2021-11-30 | 重庆贻晨兴工业设计有限责任公司 | Early warning robot in hotel |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1080051A (en) * | 1992-06-18 | 1993-12-29 | 瓦尔杜恩斯公司 | The testing fixture of rim of wheel of railway carriage |
| CN2341120Y (en) * | 1998-06-29 | 1999-09-29 | 庄添财 | Automatic tester for unbalance of wheel |
| TW201122450A (en) * | 2009-12-31 | 2011-07-01 | Shuz Tung Machinery Ind Co Ltd | A tension measuring method and a wheel measuring instrument for implementing the method |
-
2011
- 2011-12-21 CN CN201110433017.2A patent/CN103175467B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1080051A (en) * | 1992-06-18 | 1993-12-29 | 瓦尔杜恩斯公司 | The testing fixture of rim of wheel of railway carriage |
| CN2341120Y (en) * | 1998-06-29 | 1999-09-29 | 庄添财 | Automatic tester for unbalance of wheel |
| TW201122450A (en) * | 2009-12-31 | 2011-07-01 | Shuz Tung Machinery Ind Co Ltd | A tension measuring method and a wheel measuring instrument for implementing the method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314900A (en) * | 2017-07-13 | 2017-11-03 | 宁波环驰太平洋轴承有限公司 | A kind of full-automatic bearing detection machine |
| CN107860353A (en) * | 2017-12-25 | 2018-03-30 | 天能电池(芜湖)有限公司 | Battery grid cast welded mold deformation degree detecting device |
| CN107860353B (en) * | 2017-12-25 | 2024-03-15 | 天能电池(芜湖)有限公司 | Deformation degree detection device for storage battery grid cast-weld mold |
| CN113720677A (en) * | 2021-06-15 | 2021-11-30 | 重庆贻晨兴工业设计有限责任公司 | Early warning robot in hotel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103175467B (en) | 2015-10-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203471634U (en) | Automatic rotation positioning assembly | |
| CN201862663U (en) | Equipment for detecting and correcting machine part | |
| CN109115093A (en) | A kind of Novel workpiece flatness detection recording device | |
| CN103175467A (en) | Axial testing mechanism for rim | |
| CN110411874B (en) | Spring fatigue detection device and detection method | |
| CN103521842A (en) | Circular cutting saw stress end jumping detecting correcting machine | |
| CN101788253B (en) | Device for measuring axial assembling clearance between tappet body component roller wheel and tappet body for fuel injection system of automobile | |
| CN102901635B (en) | Steering wheel fatigue-bending testing block and testing device | |
| CN210268625U (en) | Ground level detection device | |
| CN208155752U (en) | Weather strip for automobile compression set test device | |
| CN202622068U (en) | Stress end jumping detection corrector of round cutting saw | |
| CN202649055U (en) | Wood bending strength detecting equipment for structure | |
| CN219122280U (en) | Circuit board testing device | |
| CN209870400U (en) | High-efficient detection device of track | |
| CN115289951B (en) | Detection equipment for wind power generation blade core material V groove | |
| CN110806158A (en) | Belt wheel deflection detection device | |
| CN209117563U (en) | A kind of pen tip detection device | |
| CN105965419A (en) | Guide rail fixing tool precise to locate | |
| CN211509208U (en) | VR glasses vision detection device | |
| CN205748172U (en) | A kind of steering tube device for fast detecting | |
| CN220454617U (en) | Sensor processing detection table | |
| CN2869765Y (en) | Rocker-arm type digital-display chain-length precision measuring instrument | |
| CN208140295U (en) | A kind of testing agency being able to detect textile sheet rate of tension | |
| CN210321629U (en) | High-low temperature rotary table used in high vacuum environment | |
| CN213842571U (en) | Clamp for detecting automobile suspension |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |